2.3 sec in total
292 ms
1.5 sec
496 ms
Visit backblaze.com now to see the best up-to-date Backblaze content for United States and also check out these interesting facts you probably never knew about backblaze.com
Backblaze is a pioneer in robust, scalable low cost cloud backup and storage services. Enterprise hot storage, low cost backup and archive, and more.
Visit backblaze.comWe analyzed Backblaze.com page load time and found that the first response time was 292 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
backblaze.com performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value4.9 s
29/100
25%
Value5.8 s
50/100
10%
Value3,370 ms
2/100
30%
Value0.104
89/100
15%
Value18.1 s
3/100
10%
292 ms
394 ms
59 ms
226 ms
221 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 75% of them (27 requests) were addressed to the original Backblaze.com, 6% (2 requests) were made to Apis.google.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (451 ms) belongs to the original domain Backblaze.com.
Page size can be reduced by 278.4 kB (29%)
954.9 kB
676.5 kB
In fact, the total size of Backblaze.com main page is 954.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 587.3 kB which makes up the majority of the site volume.
Potential reduce by 11.1 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 1.9 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 11.1 kB or 73% of the original size.
Potential reduce by 19.7 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Backblaze images are well optimized though.
Potential reduce by 121.0 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 121.0 kB or 61% of the original size.
Potential reduce by 126.6 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Backblaze.com needs all CSS files to be minified and compressed as it can save up to 126.6 kB or 82% of the original size.
Number of requests can be reduced by 13 (39%)
33
20
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Backblaze. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
backblaze.com
292 ms
www.backblaze.com
394 ms
css
59 ms
jquery-1.11.3.min.js
226 ms
main.js
221 ms
nav.js
221 ms
on_download_20131011.js
223 ms
jquery.cookie.js
222 ms
bootstrap.min.js
242 ms
bootstrap.min.css
367 ms
main.css
292 ms
home.css
294 ms
b2_nav.css
295 ms
backblaze-logo.gif
73 ms
cloud-blaze.png
219 ms
icons-download-outline-blue.png
114 ms
icons-drive-outline-blue.png
116 ms
icons-phone-outline-blue.png
116 ms
icons-briefcase-outline-blue.png
181 ms
icons-tree-outline-blue.png
184 ms
icons-cloud-outline-blue.png
187 ms
home-b2-datacenter-pods.jpg
399 ms
icons-trophy-outline-blue.png
207 ms
home-press-logos.jpg
288 ms
plusone.js
80 ms
home-product-photo-personal-backup.jpg
335 ms
home-product-photo-business-backup.jpg
338 ms
home-product-photo-b2-cloud-storage.jpg
368 ms
personal-backup-background-cover-laptop.jpg
451 ms
fbds.js
53 ms
analytics.js
71 ms
cb=gapi.loaded_0
13 ms
112 ms
collect
12 ms
collect
57 ms
24 ms
backblaze.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
backblaze.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
backblaze.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Backblaze.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Backblaze.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
backblaze.com
Open Graph data is detected on the main page of Backblaze. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: